Base | Representation |
---|---|
bin | 1101110110111… |
… | …1100010111000 |
3 | 11001101020101221 |
4 | 3131233202320 |
5 | 104340103233 |
6 | 5433521424 |
7 | 1304041021 |
oct | 335574270 |
9 | 131336357 |
10 | 58128568 |
11 | 2a8a2943 |
12 | 17573274 |
13 | c073204 |
14 | 7a11c48 |
15 | 518342d |
hex | 376f8b8 |
58128568 has 8 divisors (see below), whose sum is σ = 108991080. Its totient is φ = 29064280.
The previous prime is 58128533. The next prime is 58128589. The reversal of 58128568 is 86582185.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633028 + ... + 3633043.
It is an arithmetic number, because the mean of its divisors is an integer number (13623885).
Almost surely, 258128568 is an apocalyptic number.
It is an amenable number.
58128568 is a deficient number, since it is larger than the sum of its proper divisors (50862512).
58128568 is a wasteful number, since it uses less digits than its factorization.
58128568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7266077 (or 7266073 counting only the distinct ones).
The product of its digits is 153600, while the sum is 43.
The square root of 58128568 is about 7624.2093360558. The cubic root of 58128568 is about 387.3734707253.
The spelling of 58128568 in words is "fifty-eight million, one hundred twenty-eight thousand, five hundred sixty-eight".
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